Some indicators of a chemical change are unexpected color changes, bubbling and fizzing and light, heat and smoke productions. Some examples of a chemical change are:*fireworks*metal rusting*rotting eggs*burning logs*food digestion

A sign of a chemical change is when a substance provides heat, bubbles up or fizzes, provides light, gives off smoke, formation of precipitate (solids form from 2 liquids or 2 gases), or even has a unexpected change in color

Some of the classified indicators of chemical properties is when the matter changes or becomes something new with the atoms. To identify a chemical change look for signs of heat,light, smoke, fizzing or bubbling or color changes. Some examples of chemical changes are baking soda and vinegar put together make a chemical change cause it made something new.

chemical changes are when matter undergoes when it becomes new or different matter so once the chemical change happens it turns into new matter like a log burning the fire burning the wood dose not stay the same it turns into ash

The indicators of a chemical change are unexpected color,bubbling,smoke,fizzing,production of heat or light. A chemical change is also when the matter becomes new or different matter.An example of a chemical change are fireworks.

A chemical change is a change that completely changes its form when two or more chemicals are combined. The indicators for a chemical change are the bubbling, fizzing, the change of the heat, light, and smoke.

some chemical change indicators are when something becomes new or different matter, unexpected color, bubbling, fizzing, light production, smoke, formation of a precipitate, and production of heat. an example is fireworks, other examples could be a roting sandwhich or vinigar and baking soda mix.

A chemical change is when a substance becomes something new by having something added to it. Some indicators are: heat which would be something that fire holds and fire would create smoke which is another indicator of a chemical change. (creates ash) Fizz would be another indicator because that means that those substances didn't mix well since it reacted like that. Color change can also happen when two liquids are mixed together because the liquids had things in them that made them react by changing color.